33.
The state of the soil when plants fail to extract sufficient water for their requirements, is

34.
The flow of water after spilling over the weir crest in chute spillway and side channel spillway respectively are

35.
V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is

36.
The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of

37.
A 6 hours storm had 4 cm of rainfall and the resulting runoff was 2 cm. If ϕ index remains at the same value, the runoff due to 10 cm of rainfall in 12 hours in the catchment is

38.
A multipurpose reservoir is the one which is

39.
A divide wall is provided

40.
The consumptive use of water for a crop

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